Medium severity · published Nov 13, 2020
CVE-2020-9129
HUAWEI Mate 30 versions earlier than 10.1.0.159(C00E159R7P2) have a vulnerability of improper buffer operation
6.7
CVSS
0.2%
EPSS
No
On KEV
Description
HUAWEI Mate 30 versions earlier than 10.1.0.159(C00E159R7P2) have a vulnerability of improper buffer operation. Due to improper restrictions, local attackers with high privileges can exploit the vulnerability to cause system heap overflow.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
M3
Mate 30 Firmware · Huawei
before 10.1.0.159\(c00e159r7p2\) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-9129
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-9129
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201111-01-smartphone-en
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